Ep20 Visualizing with React D3 tryArc

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Ep20 Visualizing with React D3 tryArc

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Last edited Apr 7, 2021

Created on Apr 7, 2021

This example visualizes the CSS named colors dataset as a full pie chart, with each color represented as a single arc slice arranged around a central point. The React component loads CSV data via `d3.csv`, then uses the `d3.arc` generator to compute SVG path geometries for each slice, filling them with their corresponding hex values. The chart renders entirely as SVG within a React functional component, using hooks like `useState` and `useEffect` to manage asynchronous data loading. The arcs span from the center to the full chart radius, creating a simple yet comprehensive color wheel.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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